A cancelled interview in Chicago caused me to call Peter Nepstad, who was able to move time around to have me come over with almost no notice. (His son is in the next room playing in the kitchen.) As the creator of the IF Game 1892, he had a unique perspective as his commercial IF game was being sold in a number of museum shops and was designed to be both a game and an educational tool. He appears multiple times in the film, often talking about the process of reaching an audience and as a counterpoint to several discussions of what the games are for.